Base | Representation |
---|---|
bin | 11011010100010… |
… | …10011001110110 |
3 | 120222012100120200 |
4 | 31222022121312 |
5 | 432131001340 |
6 | 34423341330 |
7 | 5451540444 |
oct | 1552123166 |
9 | 528170520 |
10 | 229156470 |
11 | 108397714 |
12 | 648b1846 |
13 | 3862535a |
14 | 22611b94 |
15 | 151b8330 |
hex | da8a676 |
229156470 has 24 divisors (see below), whose sum is σ = 595807056. Its totient is φ = 61108368.
The previous prime is 229156469. The next prime is 229156483. The reversal of 229156470 is 74651922.
229156470 is a `hidden beast` number, since 2 + 2 + 9 + 1 + 5 + 647 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1273002 + ... + 1273181.
It is an arithmetic number, because the mean of its divisors is an integer number (24825294).
Almost surely, 2229156470 is an apocalyptic number.
229156470 is an abundant number, since it is smaller than the sum of its proper divisors (366650586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229156470 is a wasteful number, since it uses less digits than its factorization.
229156470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2546196 (or 2546193 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 229156470 is about 15137.9149819254. The cubic root of 229156470 is about 611.9426288652.
The spelling of 229156470 in words is "two hundred twenty-nine million, one hundred fifty-six thousand, four hundred seventy".
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